package Tools;

import java.awt.Dimension;
import java.awt.Toolkit;

import javax.swing.JFrame;

public class ToCenter {
	public static void ToCenter(JFrame frame) {
		// ---------------------------设置窗口居中----------------------------------------------------------
		int windowWidth = frame.getWidth(); // 获得窗口宽
		int windowHeight = frame.getHeight(); // 获得窗口高
		Toolkit kit = Toolkit.getDefaultToolkit(); // 定义工具包
		Dimension screenSize = kit.getScreenSize(); // 获取屏幕的尺寸
		int screenWidth = screenSize.width; // 获取屏幕的宽
		int screenHeight = screenSize.height; // 获取屏幕的高
		frame.setLocation(screenWidth / 2 - windowWidth / 2, screenHeight / 2 - windowHeight / 2);// 设置窗口居中显示
		// ------------------------------------------------------------------------------------------------
	}
}
